| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.66 | 4.161% | $123.5974 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $116.47 | 8.410% | $126.2651 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $59.83 | 5.310% | $63.007 | $63.01 | $63.00 | $63.00 |
| Purchase #4 | $154.90 | 7.670% | $166.7808 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $240.86 | 12.658% | $271.3481 | $271.35 | $271.35 | $271.30 |
| Purchase #6 | $20.64 | 6.272% | $21.9345 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $217.60 | 4.341% | $227.046 | $227.05 | $227.05 | $227.00 |
| 7 purchase totals = | $928.96 | $999.9789 | $999.99 | $1,000.00 | $999.90 | |